@misc{indiciaec4db9fcfc1de,
  title = {Surficial geologic map of the Glastonbury quadrangle, Hartford and Middlesex Counties, Connecticut},
  author = {William H. Langer},
  year = {1977},
  doi = {10.3133/gq1354},
  url = {https://pubs.usgs.gov/publication/gq1354},
  note = {Source identifier: gq1354}
}